Firefox Download Day

Today is Firefox Download Day, and we're trying to set a Guinness World Record for the most downloads in 24 hours!

I first downloaded Firefox when it was still at one of the early 0.x releases (I forget which one) way back in 2002, and it's been my favorite web browser ever since. One of the areas where Firefox consistently trounces Microsoft's Internet Explorer is in extensibility; the range of add-ons for Firefox is spectacular. Out of the thousands available, here are a few that I've found to be useful: